131972332

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 249080832

約数和(自身を除く): 117108500

約数列:

[1, 2, 4, 31, 43, 53, 62, 86, 106, 124, 172, 212, 467, 934, 1333, 1643, 1868, 2279, 2666, 3286, 4558, 5332, 6572, 9116, 14477, 20081, 24751, 28954, 40162, 49502, 57908, 70649, 80324, 99004, 141298, 282596, 622511, 767281, 1064293, 1245022, 1534562, 2128586, 2490044, 3069124, 4257172, 32993083, 65986166, 131972332]

約数ペア:

[(1, 131972332), (2, 65986166), (4, 32993083), (31, 4257172), (43, 3069124), (53, 2490044), (62, 2128586), (86, 1534562), (106, 1245022), (124, 1064293), (172, 767281), (212, 622511), (467, 282596), (934, 141298), (1333, 99004), (1643, 80324), (1868, 70649), (2279, 57908), (2666, 49502), (3286, 40162), (4558, 28954), (5332, 24751), (6572, 20081), (9116, 14477)]